JP3113106U - Hard disk anti-vibration structure - Google Patents
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Abstract
【課題】ハードディスクが各方向から受ける振動、衝撃を緩衝することができる防振構造を実現する。
【解決手段】２組のＬ形鉄１０及びＩ形鉄２０と数個の油圧緩衝装置３０及び防振ゴムカバー４０、ばね５０とを有する。主な特徴は、円筒形状の油圧緩衝装置が防振ゴムカバー内に嵌入設置され、ばねの一端がＬ形鉄のフック１１ｃ上にフックされ、もう一端がＩ形鉄のフック２２上にフックされ、Ｉ形鉄前後端の固定孔２１内に頂針２１ａがネジ固定され、頂針前端を油圧緩衝装置の円孔３２ａ内に嵌入してある。ハードディスク２を一対の防振構造１の間に設置し、更にハードディスクを取り付けた該防振構造を電子器材の適当な位置に設置することにより、各方向の振動を吸収することができる。
【選択図】図１An anti-vibration structure capable of buffering vibrations and impacts received by a hard disk from various directions is realized.
SOLUTION: Two sets of L-shaped iron 10 and I-shaped iron 20, several hydraulic shock absorbers 30, anti-vibration rubber cover 40, and spring 50 are provided. The main feature is that a cylindrical hydraulic shock absorber is fitted and installed in the anti-vibration rubber cover, one end of the spring is hooked on the L-shaped iron hook 11c, and the other end is hooked on the I-shaped iron hook 22. The top needle 21a is screwed into the fixed hole 21 at the front and rear ends of the I-shaped iron, and the front end of the top needle is fitted into the circular hole 32a of the hydraulic shock absorber. By installing the hard disk 2 between the pair of anti-vibration structures 1 and further installing the anti-vibration structure to which the hard disk is attached at an appropriate position of the electronic equipment, vibrations in each direction can be absorbed.
[Selection] Figure 1
Description
本考案はハードディスクの防振構造の改良で、特に、一種の２組のＬ形鉄及びＩ形鉄と数個の油圧緩衝装置及び防振ゴムカバー、ばねとからなる防振構造に係り、防振ゴムカバーの円筒形状が該油圧緩衝装置を緊密に包む構造により、緩衝効果を更に高めた防振構造に関する。 The present invention is an improvement of the anti-vibration structure of the hard disk. In particular, the invention relates to an anti-vibration structure comprising two types of L-shaped iron and I-shaped iron, several hydraulic shock absorbers, anti-vibration rubber cover, and spring. The present invention relates to a vibration isolating structure in which the cushioning effect is further enhanced by the structure in which the cylindrical shape of the vibration rubber cover tightly wraps the hydraulic shock absorber.
ノート型パソコンやハードディスクを使用する携帯式電子器材等の設備は軽く、持ち運びに便利であるが、使用時、振動を受けるとその瞬間衝撃によりハードディスクの読み取りヘッドとディスクがぶつかり、ハードディスクがクラッシュしてしまう恐れがあり、ハードディスクメーカーは防振設計を進めている。 Equipment such as notebook computers and portable electronic devices that use a hard disk is light and convenient to carry, but when used, when it receives vibration, the read head of the hard disk collides with the hard disk and the hard disk crashes. Hard disk manufacturers are working on anti-vibration design.
しかし、実際の使用時、振動や衝撃を受ける時間や場所を予測することは不可能であり、大多数のハードディスクは実際のニーズに耐えられるものではない。 However, in actual use, it is impossible to predict the time and place where vibrations and shocks will occur, and the majority of hard disks cannot withstand actual needs.
本考案者は上記課題に取り組み、関係する製品の開発及び設計に従事し、上記の目標に焦点をしぼり、研究を行ない、設計もより精密になり、試験と評価を繰り返し、ついに実用性のある本考案が完成した。 The inventor tackles the above issues, engages in the development and design of related products, focuses on the above goals, conducts research, makes the design more precise, repeats testing and evaluation, and finally has utility The present invention has been completed.
本考案は、上記課題を解決したハードディスクの防振構造を提供することを目的とする。 An object of the present invention is to provide an anti-vibration structure for a hard disk that solves the above problems.
本考案は、２組のＬ形鉄（１０）及びＩ形鉄（２０）と数個の油圧緩衝装置（３０）及び防振ゴムカバー（４０）、ばね（５０）とからなり、
円筒形状の防振ゴムカバー（４０）をＬ形鉄（１０）の前後端付近にある円孔（１１ａ）内に固定し、
油圧緩衝装置（３０）を防振ゴムカバー（４０）内に嵌入設置し、
該油圧緩衝装置（３０）は中心に円孔（３２ａ）を具備し、
ばね（５０）の一端がＬ形鉄（１０）のフック（１１ｃ）上に係止され、
且つ、ばね（５０）のもう一端をＩ形鉄（２０）のフック（２２）上に係止され、
Ｉ形鉄（２０）の前後端の固定孔（２１）内に頂針（２１ａ）をネジ固定され、
頂針（２１ａ）の前端が油圧緩衝装置（３０）の円孔（３２ａ）内に嵌入してある構成としたことを特徴とする。
The present invention comprises two sets of L-shaped iron (10) and I-shaped iron (20), several hydraulic shock absorbers (30), anti-vibration rubber cover (40), and spring (50).
A cylindrical anti-vibration rubber cover (40) is fixed in a circular hole (11a) near the front and rear ends of the L-shaped iron (10),
Insert the hydraulic shock absorber (30) into the anti-vibration rubber cover (40),
The hydraulic shock absorber (30) has a circular hole (32a) in the center,
One end of the spring (50) is locked onto the hook (11c) of the L-shaped iron (10),
And the other end of the spring (50) is locked onto the hook (22) of the I-shaped iron (20),
The top needle (21a) is screwed into the fixing holes (21) at the front and rear ends of the I-shaped iron (20),
The front end of the top needle (21a) is configured to be fitted into the circular hole (32a) of the hydraulic shock absorber (30).
使用時、ハードディスク（２）を該防振構造（１）の２つのＩ形鉄（２０）の間に設置し、更に外側の２つのＬ形鉄（１０）を電子器材の適当な位置に設置することにより、防振構造（１）の防振効果が得られる。油圧緩衝装置（３０）は比較的に有効に振動を緩衝することが出来る。ばね（５０）はＩ形鉄（２０）がＬ形鉄（１０）上に設置されるのを補助固定し、各方向の振動を油圧緩衝装置（３０）中心点に回帰させることができ、その往復行程により振動を吸収することが出来る。且つ、防振ゴムカバー（４０）の円筒形状が油圧緩衝装置（３０）を緊密に包む構造により、緩衝効果を更に高めることができる。 When in use, the hard disk (2) is installed between the two I-shaped irons (20) of the anti-vibration structure (1), and the two outer L-shaped irons (10) are installed at appropriate positions on the electronic equipment. By doing so, the anti-vibration effect of the anti-vibration structure (1) is obtained. The hydraulic shock absorber (30) can buffer vibrations relatively effectively. The spring (50) assists in fixing the I-shaped iron (20) on the L-shaped iron (10) and can return the vibration in each direction to the central point of the hydraulic shock absorber (30). Vibration can be absorbed by the reciprocating stroke. In addition, the cushioning effect can be further enhanced by the structure in which the cylindrical shape of the anti-vibration rubber cover (40) tightly wraps the hydraulic shock absorber (30).
次に本考案の実施の形態について説明する。 Next, an embodiment of the present invention will be described.
本考案の構造の特徴及びその効果を以下に実施例とそれに合わせた図式及び詳細な説明を列挙し、本考案の長所を詳述する。 The features of the structure of the present invention and the effects thereof will be described in detail below with reference to embodiments, diagrams corresponding to the embodiments, and detailed descriptions.
図２は本考案の実施例１になるハードディスクの防振構造を示し、図１はこの防振構造を分解して示す。
FIG. 2 shows an anti-vibration structure for a hard disk according to
外設式防振構造は、主に２組のＬ形鉄（１０）及びＩ形鉄（２０）と数個の油圧緩衝装置（３０）及び防振ゴムカバー（４０）、ばね（５０）とからなり、ハードディスク（２）が防振構造（１）内に設置され、ハードディスク（２）の両側に油圧緩衝装置（３０）、防振ゴムカバー（４０）、ばね（５０）が設置されることで、油圧緩衝装置（３０）、防振ゴムカバー（４０）、ばね（５０）が各方向からの振動を有効的に緩衝することができる構造であり、特に、防振ゴムカバー（４０）の円筒形状が油圧緩衝装置（３０）を緊密に包む構造により、緩衝効果を更に高めることができる構造である。 The external vibration-proof structure mainly consists of two sets of L-shaped iron (10) and I-shaped iron (20), several hydraulic shock absorbers (30), vibration-proof rubber cover (40), and spring (50). The hard disk (2) is installed in the vibration isolation structure (1), and the hydraulic shock absorber (30), the vibration isolation rubber cover (40), and the spring (50) are installed on both sides of the hard disk (2). Thus, the hydraulic shock absorber (30), the vibration isolating rubber cover (40), and the spring (50) are capable of effectively buffering vibrations from each direction, and in particular, the vibration isolating rubber cover (40) The cylindrical shape is a structure that can further enhance the buffering effect by the structure that tightly wraps the hydraulic shock absorber (30).
ハードディスクに外設される防振構造は、主に２組のＬ形鉄（１０）及びＩ形鉄（２０）と、数個の油圧緩衝装置（３０）及び防振ゴムカバー（４０）、ばね（５０）とからなる。 The anti-vibration structure provided outside the hard disk is mainly composed of two sets of L-shaped iron (10) and I-shaped iron (20), several hydraulic shock absorbers (30), anti-vibration rubber cover (40), springs (50).
Ｌ形鉄（１０）は、金属板をＬ字形に折り曲げて形成したものであり、直立部（１１）及び固定部（１２）を有する。直立部（１１）は前後端付近に１つの円孔（１１ａ）及び２つのネジ固定孔（１１ｂ）を有し、上縁中央に折り曲げてなる１つのフック（１１ｃ）を有する。固定部（１２）はフック（１１ｃ）に相対する所に１つの開き口（１２ａ）を有する。 The L-shaped iron (10) is formed by bending a metal plate into an L shape, and has an upright portion (11) and a fixing portion (12). The upright portion (11) has one circular hole (11a) and two screw fixing holes (11b) in the vicinity of the front and rear ends, and has one hook (11c) bent at the center of the upper edge. The fixing part (12) has one opening (12a) at a position facing the hook (11c).
Ｉ形鉄（２０）は、金属板裁断により形成したものであり、前後端付近にそれぞれＬ形鉄（１０）の円孔（１１ａ）に相対する固定孔（２１）を有し、中央下縁にＬ形鉄（１０）開き口（１２ａ）に相対するフック（２２）を有する。固定孔（２１）内にそれぞれ１つの頂針（２１ａ）が螺合設置してある。頂針（２１ａ）は固定孔（２１）に相対する側は雄ネジ（２１ａ１）を有し、油圧緩衝装置（３０）に相対する側に１つの頂針部（２１ａ２）を有する。 The I-shaped iron (20) is formed by cutting a metal plate, and has a fixing hole (21) facing the circular hole (11a) of the L-shaped iron (10) in the vicinity of the front and rear ends, and has a central lower edge. The L-shaped iron (10) has a hook (22) facing the opening (12a). One apex needle (21a) is screwed into each of the fixing holes (21). The top needle (21a) has a male screw (21a1) on the side facing the fixing hole (21), and has one top needle portion (21a2) on the side facing the hydraulic shock absorber (30).
油圧緩衝装置（３０）は、プラスチック形成の外殻体（３１）とゴム油圧部（３２）と鉄形成の凹形鉄（３３）とからなる。ゴム油圧部（３２）は中心に頂針部（２１ａ２）と相対する円孔（３２ａ）を有する。外殻体（３１）は両側に固定用の平面部（３１ａ）を有する。凹形鉄（３３）は両端に固定部（３３ａ）を有する。固定部（３３ａ）は中心に雌ネジ（３３ａ１）を有する。 The hydraulic shock absorber (30) includes a plastic-formed outer shell (31), a rubber hydraulic part (32), and an iron-formed concave iron (33). The rubber hydraulic part (32) has a circular hole (32a) opposed to the top needle part (21a2) at the center. The outer shell (31) has fixing flat portions (31a) on both sides. The concave iron (33) has fixed portions (33a) at both ends. The fixing portion (33a) has a female screw (33a1) at the center.
防振ゴムカバー（４０）は、１つの円筒形状であり、その外径はＬ形鉄（１０）の円孔（１１ａ）の内径に相対し、一端にＬ形鉄（１０）の円孔（１１ａ）よりも外径の大きい環部（４１）を有し、その内径は油圧緩衝装置（３０）の外径に相対する構成である、
防振構造（１）は以下の手順（１）〜（７）で組み合わせて組み立てる。
（１）防振ゴムカバー（４０）をＬ形鉄（１０）の前後端付近にある円孔（１１ａ）内に固定する。
（２）油圧緩衝装置（３０）を防振ゴムカバー（４０）内に嵌入設置する。
（３）凹形鉄（３３）をＬ形鉄（１０）の円孔（１１ａ）の両側にあるネジ固定孔（１１ｂ）にネジ止めして固定する。
（４）ばね（５０）の一端をＬ形鉄（１０）のフック（１１ｃ）に係止する。
（５）ばね（５０）のもう一端をＩ形鉄（２０）のフック（２２）に係止する。
（６）Ｉ形鉄（２０）前後端の固定孔（２１）内に頂針（２１ａ）をネジ止めして固定する。
（７）頂針（２１ａ）前端の頂針部（２１ａ２）を油圧緩衝装置（３０）の円孔（３２ａ）内に嵌入する。
The anti-vibration rubber cover (40) has one cylindrical shape, the outer diameter thereof is opposite to the inner diameter of the circular hole (11a) of the L-shaped iron (10), and one end of the L-shaped iron (10) has a circular hole ( 11a) has a ring portion (41) having a larger outer diameter than the outer diameter of the hydraulic shock absorber (30).
The anti-vibration structure (1) is assembled by combining the following procedures (1) to (7).
(1) The anti-vibration rubber cover (40) is fixed in the circular hole (11a) near the front and rear ends of the L-shaped iron (10).
(2) The hydraulic shock absorber (30) is fitted and installed in the anti-vibration rubber cover (40).
(3) Fix the concave iron (33) by screwing it into the screw fixing holes (11b) on both sides of the circular hole (11a) of the L-shaped iron (10).
(4) One end of the spring (50) is locked to the hook (11c) of the L-shaped iron (10).
(5) The other end of the spring (50) is locked to the hook (22) of the I-shaped iron (20).
(6) Fix the top needle (21a) with screws in the fixing holes (21) at the front and rear ends of the I-shaped iron (20).
(7) The top needle portion (21a2) at the front end of the top needle (21a) is fitted into the circular hole (32a) of the hydraulic shock absorber (30).
別の防振構造（１）上述と同じ方法で組み合わされることにより、一対の防振構造（１）を構築することができる。 Another anti-vibration structure (1) By combining in the same manner as described above, a pair of anti-vibration structures (1) can be constructed.
図３及び図４は一対の防振構造（１）がハードディスク（２）に設置され、ハードディスク（２）が防振構造（１）を介して電子器材の適当な位置に設置された状態を示す。 3 and 4 show a state in which a pair of vibration isolation structures (1) are installed on the hard disk (2), and the hard disks (2) are installed at appropriate positions of the electronic equipment via the vibration isolation structure (1). .
油圧緩衝装置（３０）は比較的に有効に振動を緩衝することができる。 The hydraulic shock absorber (30) can buffer vibrations relatively effectively.
ばね（５０）はＩ形鉄（２０）がＬ形鉄（１０）上に設置されるのを補助固定し、各方向の振動を油圧緩衝装置（３０）中心点に回帰させる。その往復行程によって振動が吸収される。 The spring (50) assists and fixes the I-shaped iron (20) to be installed on the L-shaped iron (10), and causes the vibration in each direction to return to the center point of the hydraulic shock absorber (30). The vibration is absorbed by the reciprocating stroke.
防振ゴムカバー（４０）の円筒形状が油圧緩衝装置（３０）を緊密に包む構造により、緩衝効果は更に高められている。 The cushioning effect is further enhanced by the structure in which the cylindrical shape of the anti-vibration rubber cover (40) tightly wraps the hydraulic shock absorber (30).
上記構造によりハードディスク（２）が衝撃を受ける時、油圧緩衝装置（３０）、防振ゴムカバー（４０）、ばね（５０）の三層式防振効果を発揮することができる。 With the above structure, when the hard disk (2) is subjected to an impact, the three-layer vibration isolating effect of the hydraulic shock absorber (30), the anti-vibration rubber cover (40), and the spring (50) can be exhibited.
上記は本考案の考案実施例について本創作の技術及び特徴を具体に説明するもので、熟知した技術者が本創作の延長線上で修正作業を行なっても本創作の権利範囲内である。 The above is a specific explanation of the technology and features of the present invention for the inventive embodiments of the present invention, and it is within the scope of the present author's rights even if a skilled engineer performs correction work on the extension of the present work.
１ 防振構造
２ ハードディスク
１０ Ｌ形鉄
１１ 直立部
１１ａ 円孔
１１ｂ ネジ固定孔
１１ｃ フック
１２ 固定部
１２ａ 開き口
２０ Ｉ形鉄
２１ 固定孔
２１ａ 頂針
２１ａ１ 雄ネジ
２１ａ２ 頂針部
２２ フック
３０ 油圧緩衝装置
３１ 外殻体
３１ａ 平面部
３２ ゴム油圧部
３２ａ 円孔
３３ 凹形鉄
３３ａ 固定部
３３ａ１ 雌ネジ
４０ 防振ゴムカバー
４１ 環部
５０ ばね
DESCRIPTION OF
Claims (1)
該Ｌ形鉄（１０）は、金属板をＬ字形に折り曲げて形成したものであり、直立部（１１）及び固定部（１２）を有し、該直立部（１１）は前後端付近に１つの円孔（１１ａ）及び２つのネジ固定孔（１１ｂ）を有し、上縁中央に折り曲げてなる１つのフック（１１ｃ）を有し、且つ、該固定部（１２）は該フック（１１ｃ）に相対する所に１つの開き口（１２ａ）を有する構成であり、
該Ｉ形鉄（２０）は、金属板裁断により形成したものであり、前後端付近にそれぞれＬ形鉄（１０）の円孔（１１ａ）に相対する固定孔（２１）を有し、中央下縁にＬ形鉄（１０）開き口（１２ａ）に相対するフック（２２）を有し、各固定孔（２１）内にそれぞれ１つの頂針（２１ａ）が螺合設置され、該頂針（２１ａ）は固定孔（２１）に相対する側は雄ネジ（２１ａ１）を有し、油圧緩衝装置（３０）に相対する側に１つの頂針部（２１ａ２）を有する構成であり、
該油圧緩衝装置（３０）は、プラスチック形成の外殻体（３１）とゴム油圧部（３２）と鉄形成の凹形鉄（３３）とからなり、該ゴム油圧部（３２）は中心に頂針部（２１ａ２）と相対する円孔（３２ａ）を有し、該外殻体（３１）は両側に固定用の平面部（３１ａ）を有し、該凹形鉄（３３）は両端に固定部（３３ａ）を有し、該固定部（３３ａ）は中心に雌ネジ（３３ａ１）を有する構成であり、
該防振ゴムカバー（４０）は、１つの円筒形状であり、その外径はＬ形鉄（１０）の円孔（１１ａ）の内径に相対し、一端にＬ形鉄（１０）の円孔（１１ａ）よりも外径の大きい環部（４１）を有し、その内径は油圧緩衝装置（３０）の外径に相対する構成である、
ことを特徴とするハードディスクの防振構造。 A hard disk vibration-proof structure having two sets of L-shaped iron (10) and I-shaped iron (20), several hydraulic shock absorbers (30), a vibration-proof rubber cover (40), and a spring (50). And
The L-shaped iron (10) is formed by bending a metal plate into an L shape, and has an upright portion (11) and a fixing portion (12). The upright portion (11) is 1 near the front and rear ends. It has one circular hole (11a) and two screw fixing holes (11b), one hook (11c) bent at the center of the upper edge, and the fixing part (12) is the hook (11c) Is configured to have one opening (12a) at a position opposite to
The I-shaped iron (20) is formed by cutting a metal plate, and has fixing holes (21) facing the circular holes (11a) of the L-shaped iron (10) near the front and rear ends, respectively. A hook (22) facing the L-shaped iron (10) opening (12a) is provided at the edge, and one top needle (21a) is screwed into each fixing hole (21), and the top needle (21a) Has a male screw (21a1) on the side facing the fixing hole (21) and one apex needle portion (21a2) on the side facing the hydraulic shock absorber (30),
The hydraulic shock absorber (30) includes a plastic-formed outer shell (31), a rubber hydraulic part (32), and an iron-formed concave iron (33), and the rubber hydraulic part (32) is centered on the top needle. A circular hole (32a) facing the portion (21a2), the outer shell (31) has a flat surface portion (31a) for fixing on both sides, and the concave iron (33) is fixed at both ends. (33a), the fixing portion (33a) has a female screw (33a1) at the center,
The anti-vibration rubber cover (40) has one cylindrical shape, the outer diameter thereof is opposite to the inner diameter of the circular hole (11a) of the L-shaped iron (10), and the circular hole of the L-shaped iron (10) at one end. (11a) has a ring part (41) whose outer diameter is larger than that of the hydraulic shock absorber (30).
Hard disk anti-vibration structure characterized by that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005003373U JP3113106U (en) | 2005-05-18 | 2005-05-18 | Hard disk anti-vibration structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005003373U JP3113106U (en) | 2005-05-18 | 2005-05-18 | Hard disk anti-vibration structure |
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| JP3113106U true JP3113106U (en) | 2005-09-02 |
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| JP2005003373U Expired - Fee Related JP3113106U (en) | 2005-05-18 | 2005-05-18 | Hard disk anti-vibration structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087487A (en) * | 2017-12-19 | 2018-05-29 | 湖南中科信为科技有限公司 | A kind of compression spring vibrating isolation system |
| CN114088365A (en) * | 2021-10-15 | 2022-02-25 | 渤海造船厂集团有限公司 | Device and method for maintaining and detecting rubber shock absorber after horizontal installation |
-
2005
- 2005-05-18 JP JP2005003373U patent/JP3113106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108087487A (en) * | 2017-12-19 | 2018-05-29 | 湖南中科信为科技有限公司 | A kind of compression spring vibrating isolation system |
| CN114088365A (en) * | 2021-10-15 | 2022-02-25 | 渤海造船厂集团有限公司 | Device and method for maintaining and detecting rubber shock absorber after horizontal installation |
| CN114088365B (en) * | 2021-10-15 | 2023-12-19 | 渤海造船厂集团有限公司 | Maintenance and detection device and method for horizontally-arranged and installed rubber shock absorber |
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